Models of computation | Automata (computation)
In computer science, more particular in the theory of formal languages, a counter automaton, or counter machine, is a pushdown automaton with only two symbols, and the initial symbol in , the finite set of stack symbols. Equivalently, a counter automaton is a nondeterministic finite automaton with an additional memory cell that can hold one nonnegative integer number (of unlimited size), which can be incremented, decremented, and tested for being zero. (Wikipedia).
I found the plans for this model on this site (http://scrollsawworkshop.blogspot.com.br/2008/10/marble-automation-machine.html). Free 3D model at https://skfb.ly/o6vRE.
From playlist Marble Machines
Counter Steering | The interesting physics behind it
Counter steering is an amazing technique used by many bike riders, and is very useful when making a quick turn and doing some bike stunts like this. At first, counter steering looks counter intuitive, you turn the handlebars to the left, but the motorcycle makes a quick right turn. What ar
From playlist Automobile Engineering
Mechanical Dragonfly Automata Kit Build and Review!
Time for a model kit build! This steampunk-inspired mechanical dragonfly is something we've seen advertised on social media, and Norm assembles it to show you how the kit comes together, its motorized kinetic movement, and what hiccups he encountered along the way. It's an aesthetically be
From playlist Toys, Models and Collectibles
Mechatronics with MATLAB and Simulink, Part 10: Going to Hardware
Although robotics is the iconic example of a mechatronic system, in reality everything from toasters and vacuum cleaners to airplanes, space craft, and automobiles fall into this category. See what's new in the latest release of MATLAB and Simulink: https://goo.gl/3MdQK1 Download a trial
From playlist Mechatronics with MATLAB and Simulink
Learning Automata with Hankel Matrices - Borja Balle, Amazon Research Cambridge
The Hankel matrix is a fundamental tool in the theory of weighted automata. In this talk we will describe a general framework for learning automata with Hankel matrices. Our framework provides a unified view of many classical and recent algorithms for learning automata under different lear
From playlist Logic and learning workshop
The Curtis-Hedlund-Lyndon Theorem | Nathan Dalaklis | math academic talks
This is the second seminar talk that I have given as a math phd student. It is an expository academic talk that I gave as a Math PhD student during my second semester of my second year in my PhD program. The talk concerns the Factors of Symbolic Dynamical Systems and is focused on the Curt
From playlist Academic Talks
Emmanuel Filiot : Transductions - Partie 1
Résumé : Après une introduction générale présentant les principaux modèles et problèmes étudiés, nous étudierons plus précisément trois sujets qui permettront d’illustrer des propriétés algorithmiques, des aspects algébriques et logiques de cette théorie : - caractérisation, décision et mi
From playlist Logic and Foundations
A Question Of Balance Wooden Toy 3D Model
Modeled and rendered with Solidworks.
From playlist Marble Machines
Find this video and other talks given by worldwide mathematicians on CIRM's Audiovisual Mathematics Library: http://library.cirm-math.fr. And discover all its functionalities: - Chapter markers and keywords to watch the parts of your choice in the video - Videos enriched with abstracts, b
From playlist Mathematical Aspects of Computer Science
Watch more videos on http://www.brightstorm.com/math/geometry SUBSCRIBE FOR All OUR VIDEOS! https://www.youtube.com/subscription_center?add_user=brightstorm2 VISIT BRIGHTSTORM.com FOR TONS OF VIDEO TUTORIALS AND OTHER FEATURES! http://www.brightstorm.com/ LET'S CONNECT! Facebook ► https
From playlist Geometry
Can You Navigate If You Don't Know Where You Are?
Suppose you are completely lost at night, you do have a map but you can't read the street signs. Can you find your way? The mathematics of synhronization. Links and resources: Penn & Teller's clock trick on Fool Us: https://www.youtube.com/watch?v=t-uXRepVPOg&t=2017s&ab_channel=ikaamowa
From playlist Summer of Math Exposition Youtube Videos
MakerBot Mystery Build: The Prototyping Will Be Televised
It's time for another MakerBot mystery build! Spot the cameos!
From playlist MakerBot Mystery Object
AWESOME antigravity electromagnetic levitator (explaining simply)
Physics levitron (science experiments)
From playlist ELECTROMAGNETISM
What We've Learned from NKS Chapter 3: The World of Simple Programs
In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th
From playlist Science and Research Livestreams
Verónica Becher: Independence of normal words
Abstract : Recall that normality is a elementary form of randomness: an infinite word is normal to a given alphabet if all blocks of symbols of the same length occur in the word with the same asymptotic frequency. We consider a notion of independence on pairs of infinite words formalising
From playlist Logic and Foundations
What We've Learned from NKS Chapter 11: The Notion of Computation
In this episode of "What We've Learned from NKS", Stephen Wolfram is counting down to the 20th anniversary of A New Kind of Science with [another] chapter retrospective. If you'd like to contribute to the discussion in future episodes, you can participate through this YouTube channel or th
From playlist Science and Research Livestreams
Wim Martens: Graph data management – lecture 1
After giving a motivation of graph databases and an overview of the main data models, we will dive into foundational aspects of graph database query languages, with a strong focus on regular path queries (RPQs) and conjunctive regular path queries (CRPQs). We will consider the different se
From playlist Numerical Analysis and Scientific Computing
Just play with microwave transformer!
Just play with microwave transformer!
From playlist ELECTROMAGNETISM
Frank Buss' Hexagonal Cellular Automaton
Frank Buss' Hex Cellular Automaton, initialized with a glider gun and a rake. http://www.frank-buss.de/automaton/hexautomaton.html Generated with Ready: http://code.google.com/p/reaction-diffusion/
From playlist Ready